Built to last. Better for senior cats! 
This was an easy build but solid build. Can easily be done by 1 person snd the design means that if your cat can get to the first storey via the ramp, it can get to the 3rd storey. The cubby is spacious with a through roof hole to reach the second story. The fluffy coating is lovely and padded and is well secured and the struts are covered with scratch-able hessian all the way to the top. Cubby and top bed cushions are included and Velcro down. There is a wall connector but you’d have to have kids climbing to the top to tip it over. Get them a garden jungle Jim instead!